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NB Exocet Seeking LFX Glory... Valhalla!

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Old 04-05-2019, 09:03 AM
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So many good things happening here.
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Old 04-05-2019, 09:31 AM
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Originally Posted by Garman
So many good things happening here.
Cheers Brother, thanks. Your car is badass!
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Old 04-05-2019, 02:33 PM
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Just wanted to give a huge thank you to Emilio and Ed at 949Racing for helping me with my suspension questions. New front sway bar (solid .93" OD) and Xida Race coilovers with the billet coaxial mounts ordered today. Ended up with 550f/350r spring rates.
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Old 04-07-2019, 07:10 PM
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I like to see what the final weight is going to be and if the intake will fit under the stock hood. I am doing this swap near the end of the year with a goal of 1400lbs and 300whp
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Old 04-08-2019, 09:03 AM
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Originally Posted by 1993ka24det
I like to see what the final weight is going to be and if the intake will fit under the stock hood. I am doing this swap near the end of the year with a goal of 1400lbs and 300whp
I have a 3/4" Jacfab intake spacer so the intake manifold that people typically make a cutout for is even higher. Fingers crossed I don't have to cut!

Damn, 1400 is low! I think I could remove the windshield, headlights and brake lights, but not sure if there is much else. Oh, get those fancy carbon fiber seats they mention every now and then on the Exocet FB group. They don't look very comfortable though and are expensive as hell. I never weighed the car with the NB motor but I definitely will with the LFX in it.

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Old 04-08-2019, 09:15 AM
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Got the Kmiata PPF Delete kit in and the diff reinstalled. I had to clearance the big and little holes on the lower ppf delete mount for the subframe bolts about 3mm on the passenger side for both sides. It was really close, but just couldn't get the bolts in no matter what I tried. Got the RC1's mounted as well. Ordering all the wiring this week to start down that rabbit hole. A huge thanks to Ryan for sharing his wiring size doc! And another note for anyone with an Exocet, the jack stands I'm using are amazing and I'm not scared for my life everytime I go under the car. Highly recommend these!
https://www.amazon.com/gp/product/B0019JVIPM/ref=oh_aui_search_asin_title https://www.amazon.com/gp/product/B0019JVIPM/ref=oh_aui_search_asin_title

Originally Posted by ThePass
https://docs.google.com/spreadsheets...it?usp=sharing

Keep in mind this is using tefzel wire which can generally carry more current than lower quality stuff. Below are rough ratings for Tefzel /16 and /32 wire. Rating is max. continuous current @ wire's max rated temperature (150°C / 300°F) & good for up to ~15 ft.

24ga 5.1A
22ga 6.3A
20ga 8.9A
18ga 11.4A
16ga 13.9A
14ga 17.7A
12ga 24.0A
10ga 32.9A




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Old 04-08-2019, 06:13 PM
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Originally Posted by LukeG
I have a 3/4" Jacfab intake spacer so the intake manifold that people typically make a cutout for is even higher. Fingers crossed I don't have to cut!

Damn, 1400 is low! I think I could remove the windshield, headlights and brake lights, but not sure if there is much else. Oh, get those fancy carbon fiber seats they mention every now and then on the Exocet FB group. They don't look very comfortable though and are expensive as hell. I never weighed the car with the NB motor but I definitely will with the LFX in it.
Mine is right at 1500 lbs with a half tank, VVT 1.8. Here is the seats I'm about to order, 6 week lead time. they are moulded from the Lotus Exige seats
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Old 04-08-2019, 08:22 PM
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Originally Posted by 1993ka24det
Mine is right at 1500 lbs with a half tank, VVT 1.8. Here is the seats I'm about to order, 6 week lead time. they are moulded from the Lotus Exige seats
Didn't see a pic of the seats.

That sounds about right. I figured I was at 1550lbs with an NB turbo setup. Where is the rest of the weight loss coming from? Do you have a build thread for the Exo?
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Old 04-08-2019, 08:27 PM
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Originally Posted by LukeG
Didn't see a pic of the seats.

That sounds about right. I figured I was at 1550lbs with an NB turbo setup. Where is the rest of the weight loss coming from? Do you have a build thread for the Exo?
lotus elise seats, vx 220 bucket seats

I haven't updated it in awhile
https://www.miataturbo.net/build-thr...eage-nb-98320/
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Old 04-09-2019, 09:01 AM
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Originally Posted by 1993ka24det
Those aren't too bad in price and look awesome. I thought you were talking about the Tillet seats.
https://www.tillett.co.uk/shop/shopd...acing+Car+Seat
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Old 04-09-2019, 11:13 AM
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Originally Posted by 1993ka24det
I like to see what the final weight is going to be and if the intake will fit under the stock hood. I am doing this swap near the end of the year with a goal of 1400lbs and 300whp
I'd be surprised if you can get to 1400, should be able to get under 1450 easily though. I was at 1485 when first running, w/ not-light Corbeau Forza Sport seats, 1.2# battery, 15x8 6ULs w 205 Kuhmos, a stripped down wiring harness, and about 3 gallons of gas. Sport w/ steel floors (~20#) and double diagonal (~15#), no fenders, 1.8 VVT, 6 speed, and 4.3 torsen.
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Old 04-10-2019, 10:58 AM
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Originally Posted by LukeG
Those aren't too bad in price and look awesome. I thought you were talking about the Tillet seats.
https://www.tillett.co.uk/shop/shopd...acing+Car+Seat
For both seats I will be paying about $1300 for the pair. I was looking for a rear gear but the best one I could find is the Camaro's with a 3.23. The Camaro's trans is very high gearing and with the power to weight of the car would be best for me with first topping out around 50-60 mph.
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Old 04-10-2019, 12:14 PM
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I said **** it and I'm going to rock my NB rear diff with the OS Giken LSD and 3.91 gears. Should make it easy to do burnouts! But yeah, first gear will be worthless.
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Old 04-10-2019, 01:25 PM
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Thanks for the order Luke! Awesome things going on here. Sub'd.
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Old 04-10-2019, 01:41 PM
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Originally Posted by turbofan
Thanks for the order Luke! Awesome things going on here. Sub'd.
Cheers Brother and thanks for your help the other day! Excited to get those Xidas on!
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Old 04-10-2019, 09:45 PM
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Awesome build, Just noticed your in Austin. Maybe i will see you around, if you see a guy in a beat to **** 10AE with a K swap thats me. If you ever need a hand wrenching let me know, i am always down to help.
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Old 04-11-2019, 01:30 PM
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Originally Posted by golfandcars
Awesome build, Just noticed your in Austin. Maybe i will see you around, if you see a guy in a beat to **** 10AE with a K swap thats me. If you ever need a hand wrenching let me know, i am always down to help.
Cheers, appreciate the offer! Flag me down if you see me, the car is pretty easy to spot and I'm usually roaming around the south side.
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Old 04-15-2019, 06:08 PM
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I would like to see how much room is between the valve covers and the hood. I might just make a Intake manifold for this occasion.
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Old 04-19-2019, 02:51 PM
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Had a longer than expected delay waiting on the new oil pan. V8R is sorting it out though and will hopefully have it out soon. Got the subframe mocked up and was struggling to get all the bolts in and couldn't figure out why. Looked at the old stock miata subframe that came off the car and it turns out the Exocet subframe mounts appear to be slightly off. Fun! You can see where the previous owner had to clearance the miata subframe holes so it would mount up to the Exocet fame. I'm in the process of lining up the subframe and making it perfectly even on both sides versus just opening the holes on one side like was done previously. Also ordered more energy suspension magic lube to get all the poly bushings nice and lubey.

Driver side front subframe mount



Passenger side front subframe mount



Passenger side miata mount that came off the Exo



Driver side miata mount that came off the Exo



I'm using the front lip on the gray V8R subframe to the left of the orange exo frame as a reference on both sides. .680" on both sides seems to be the magic number to get both sides perfectly even.
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Old 04-23-2019, 08:43 AM
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Originally Posted by 1993ka24det
I would like to see how much room is between the valve covers and the hood. I might just make a Intake manifold for this occasion.
I'm still waiting on the oil pan. As soon as it shows up, it is going on and the engine is going in. Hopefully that is soon!
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